Schlaining Castle is one of Austria’s best-preserved medieval castle complexes. The original Gothic structure was expanded over time by additions in the Renaissance and Baroque styles. The castle was first mentioned in 1271. It has been owned by counts of Güssing, Emperor Friedrich III and Batthyány family.
The castle’s inner courtyard contains a mighty keep with walls up to eight metres thick. One part of the castle houses a collection of cast iron and weapons, another has been turned into a modern hotel with conference facilities. Schlaining Castle is also home to the European Peace Museum.
Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.